record-project
收藏资源简介:
该数据集是使用LeRobot创建的机器人数据集,专门用于机器人学习任务。它包含30个完整的情节,总计53795帧,帧率为30fps。数据以分割块的形式存储,每个块大小为1000帧,总数据文件大小为100MB,视频文件大小为200MB。数据集仅用于一个任务,并全部用于训练。机器人类型为omx_follower。特征包括:动作空间(6个浮点数,代表肩部平移、肩部提升、肘部弯曲、腕部弯曲、腕部旋转和夹爪的位置)、观察状态(与动作相同的6个关节位置)、两个摄像头图像观察(前置摄像头和腕部摄像头,均为480x640分辨率的三通道视频,使用av1编解码器)、时间戳、帧索引、情节索引、索引和任务索引。数据和视频分别存储在parquet和mp4格式的文件中。
This dataset is a robotics dataset developed with LeRobot, exclusively intended for robotic learning tasks. It comprises 30 complete episodes, totaling 53,795 frames at a frame rate of 30 fps. The data is stored in segmented chunks, with each chunk containing 1,000 frames. The total size of the data files is 100 MB, while the video files have a total size of 200 MB. This dataset is designed for a single robotic task and is fully utilized for model training. The target robot type is omx_follower. The dataset includes the following features: - Action space: 6 floating-point numbers corresponding to shoulder translation, shoulder lift, elbow flexion, wrist flexion, wrist rotation, and gripper position - Observation states: 6 joint positions identical to those in the action space - Two camera image observations: a front-facing camera and a wrist-mounted camera, both providing 480×640 resolution three-channel videos encoded with the AV1 codec - Timestamps, frame indices, episode indices, global indices, and task indices Data and video files are stored in Parquet and MP4 formats, respectively.
数据集概述:gwangheeyi/record-project
- 任务类别:机器人学(robotics)
- 标签:LeRobot
- 许可证:Apache-2.0
- 创建工具:使用 LeRobot 创建
数据集规模与结构
| 指标 | 数值 |
|---|---|
| 总片段数 (total_episodes) | 30 |
| 总帧数 (total_frames) | 53,795 |
| 总任务数 (total_tasks) | 1 |
| 数据文件大小 | 100 MB |
| 视频文件大小 | 200 MB |
| 帧率 (fps) | 30 |
| 数据分块大小 (chunks_size) | 1000 |
- 数据集拆分:训练集包含全部30个片段(0:30)
- 机器人类型:omx_follower
数据特征
| 特征名称 | 数据类型 | 形状 | 说明 |
|---|---|---|---|
action |
float32 | [6] | 包含6个关节的位置动作:shoulder_pan, shoulder_lift, elbow_flex, wrist_flex, wrist_roll, gripper |
observation.state |
float32 | [6] | 机器人6个关节的状态观测 |
observation.images.front |
video | [480, 640, 3] | 前置摄像头视频(AV1编码,30fps,无音频) |
observation.images.wrist |
video | [480, 640, 3] | 腕部摄像头视频(AV1编码,30fps,无音频) |
timestamp |
float32 | [1] | 时间戳 |
frame_index |
int64 | [1] | 帧索引 |
episode_index |
int64 | [1] | 片段索引 |
index |
int64 | [1] | 全局索引 |
task_index |
int64 | [1] | 任务索引 |
数据存储路径
- 数据文件:
data/chunk-{chunk_index:03d}/file-{file_index:03d}.parquet - 视频文件:
videos/{video_key}/chunk-{chunk_index:03d}/file-{file_index:03d}.mp4
引用信息
该数据集的 BibTeX 引用信息目前标记为“需要更多信息”。



